Safety Switches
Safety switches and disconnects are electrical safety devices that are used to protect electrical circuits and equipment from overloading, short-circuits, and other electrical hazards. They help to prevent electrical fires, minimize the risk of electric shock, and protect electrical equipment from damage.
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Light Duty Safety Switches
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General Duty Safety Switches
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Heavy Duty Safety Switches
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Double Throw Safety Switches
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Special Application Safety Switches
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Disconnect Switches
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Rotary Safety Switches
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Safety Switch Accessories
- Product
- Qty in Cart
- Price
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Square D H465AWK Heavy Duty Safety Switches
MSRP $6,807.00Surplus $1,654.10SKU: S21-3568 Brand: Square D MPN: H465AWK UPC: 78590125947 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3568
- Fuse Type:
- Class R/J/H/K
- Short Description:
- 600 VAC/VDC, 400 A, 350 HP at 600 VAC 2-Phase, 4-Pole, 4-Wire, Galvannealed, Steel, Surface Mount, NEMA 3R/12, Class R/J/H/K, Fusible, Single Throw, Heavy Duty, Safety Switch
- Number of Poles:
- 4
- Type:
- Heavy Duty, Single Throw
- Neutral Type:
- No
- Approval:
- UL
- Finish:
- Galvannealed
- Current Rating:
- 400 A
- Power Rating:
- 100 HP at 480 VAC 2-Phase, 250 HP at 480 VAC 2-Phase, 125 HP at 600 VAC 2-Phase, 350 HP at 600 VAC 2-Phase, 50 HP at 250 VDC, 50 HP at 600 VDC
- AC Voltage Rating:
- 600 V
- Fuse Provision:
- Fusible
- Number of Wires:
- 4
- Data Sheet:
- SchneiderElectric-SquareD_46336_1_2_DATA.pdf
- Enclosure:
- NEMA 3R/12
- Enclosure Material:
- Steel
- Installation/Operator:
- SchneiderElectric-Telemecanique_00477_INST.pdf
- DC Voltage Rating:
- 600 V
- Catalog:
- SchneiderElectric-SquareD_32357_3_10_CAT.pdf
- Size:
- 32.5 Inch Width x 10.13 Inch Depth x 46.25 Inch Height
MSRP $6,807.00Surplus $1,654.10 -
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Square D H466 Heavy Duty Safety Switches
MSRP $4,740.00Surplus $1,151.82SKU: S21-3517 Brand: Square D MPN: H466 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-3517
- Current Rating:
- 600 A
- Enclosure Material:
- Steel
- CAD Drawings:
- SchneiderElectric_29514_1_CAD.pdf
- Fuse Provision:
- Fusible
- Size:
- 27.88 Inch Width x 10.13 Inch Depth x 50.31 Inch Height
- Number of Wires:
- 4
- Number of Poles:
- 4
- Enclosure:
- NEMA 1
- Power Rating:
- 150 HP at 480 VAC 2-Phase, 400 HP at 480 VAC 2-Phase, 200 HP at 600 VAC 2-Phase, 500 HP at 600 VAC 2-Phase, 50 HP at 250 VDC, 50 HP at 600 VDC
- Approval:
- UL
- Neutral Type:
- No
- Prop 65 Warning:
- Yes
- Type:
- Heavy Duty, Single Throw
- AC Voltage Rating:
- 600 V
- Installation/Operator:
- SchneiderElectric-SquareD_00229_INST.pdf
- DC Voltage Rating:
- 600 V
- Data Sheet:
- SchneiderElectric-SquareD_49930_1_2_DATA.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_3_10_CAT.pdf
- Short Description:
- 600 VAC/VDC, 600 A, 500 HP at 600 VAC 2-Phase, 4-Pole, 4-Wire, Steel, Surface Mount, NEMA 1, Class R/J/H/K, Fusible, Single Throw, Heavy Duty, Safety Switch
- Fuse Type:
- Class R/J/H/K
MSRP $4,740.00Surplus $1,151.82 -
Square D H60SN Switch Accessories EA
MSRP $83.00Surplus $15.61Square D H60SN Switch Accessories EA​ ARCA SKU: S21-2056 Brand: Square D MPN: H60SN UPC: Shipping Weight: 0.35 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In...- SKU:
- S21-2056
- Short Description:
- 60 A, Groundable/Insulated, Safety Switch Neutral Assembly
- Used On:
- Class 3110 E1/F6 Series Heavy Duty Safety Switch
- Prop 65 Warning:
- Yes
- Country of Origin:
- United States
- Switch Current Rating:
- 60 A
- Switch Voltage Rating:
- 240/600 V
- Type:
- Solid/Groundable/Insulated
- Data Sheet:
- SchneiderElectric-SquareD_13106_1_2_DATA.pdf
- Catalog:
- SchneiderElectric-SquareD_00120_25_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00761_INST.pdf
MSRP $83.00Surplus $15.61 -
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Square D H663DS Heavy Duty Safety Switches
MSRP $15,486.00Surplus $3,763.10SKU: S21-4059 Brand: Square D MPN: H663DS UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4059
- Current Rating:
- 100 A
- Fuse Provision:
- Fusible
- Number of Wires:
- 6
- Enclosure:
- NEMA 4X
- DC Voltage Rating:
- 600 V
- Number of Poles:
- 6
- Type:
- Heavy Duty
MSRP $15,486.00Surplus $3,763.10 -
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Square D H664DS Heavy Duty Safety Switches
MSRP $41,521.00Surplus $10,089.60SKU: S21-3580 Brand: Square D MPN: H664DS UPC: 78590136958 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3580
- Type:
- Heavy Duty, Single Throw
- Fuse Provision:
- Fusible
- Fuse Type:
- Class R/J/H/K
- Number of Poles:
- 6
- DC Voltage Rating:
- 600 V
- Current Rating:
- 200 A
- Neutral Type:
- No
- Catalog:
- SchneiderElectric-SquareD_32357_3_10_CAT.pdf
- Enclosure:
- NEMA 4/4X/5
- Data Sheet:
- SchneiderElectric_18234_1_2_DATA.pdf
- Approval:
- UL
- Enclosure Material:
- 304 Stainless Steel
- CAD Drawings:
- SchneiderElectric_29512_1_CAD.pdf
- Size:
- 25.25 Inch Width x 8.88 Inch Depth x 29 Inch Height
- Short Description:
- 600 VAC/VDC, 200 A, 150 HP at 600 VAC 3-Phase, 6-Pole, 6-Wire, 304 Stainless Steel, Surface Mount, NEMA 4/4X/5, Class R/J/H/K, Fusible, Single Throw, Heavy Duty, Safety Switch
- AC Voltage Rating:
- 600 V
- Number of Wires:
- 6
- Installation/Operator:
- SchneiderElectric-SquareD_00230_INST.pdf
MSRP $41,521.00Surplus $10,089.60 -
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Square D H664RWK Heavy Duty Safety Switches
MSRP $10,775.00Surplus $2,618.33SKU: S21-4058 Brand: Square D MPN: H664RWK UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4058
- Number of Wires:
- 6
- Enclosure:
- NEMA 12
- Current Rating:
- 200 A
- Fuse Provision:
- Fusible
- Number of Poles:
- 6
- DC Voltage Rating:
- 600 V
- Type:
- Heavy Duty
MSRP $10,775.00Surplus $2,618.33 -
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Square D H82252 Double Throw Safety Switches
MSRP $7,006.50Surplus $1,702.58SKU: S21-4100 Brand: Square D MPN: H82252 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4100
- Current Rating:
- 60 A
- Fuse Provision:
- Non-Fusible
- Type:
- Double Throw
- Number of Wires:
- 2
- DC Voltage Rating:
- 240 V
- Enclosure:
- NEMA 12
- Number of Poles:
- 2
MSRP $7,006.50Surplus $1,702.58 -
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Square D H82253 Double Throw Safety Switches
MSRP $7,006.50Surplus $1,702.58SKU: S21-4101 Brand: Square D MPN: H82253 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4101
- Current Rating:
- 100 A
- Fuse Provision:
- Non-Fusible
- Number of Poles:
- 2
- Type:
- Double Throw
- Number of Wires:
- 2
- Enclosure:
- NEMA 12
- DC Voltage Rating:
- 240 V
MSRP $7,006.50Surplus $1,702.58 -
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Square D H82254 Double Throw Safety Switches
MSRP $4,873.00Surplus $1,184.14SKU: S21-4102 Brand: Square D MPN: H82254 UPC: 78590123474 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-4102
- Short Description:
- SW NOT FUSIBLE DT 240V 200A 2P NEMA12
MSRP $4,873.00Surplus $1,184.14 -
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Square D H82342 Double Throw Safety Switches
MSRP $7,006.50Surplus $1,702.58SKU: S21-4112 Brand: Square D MPN: H82342 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4112
- Fuse Provision:
- Non-Fusible
- Number of Poles:
- 2
- Current Rating:
- 60 A
- Type:
- Double Throw
- DC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 12
- Number of Wires:
- 2
MSRP $7,006.50Surplus $1,702.58 -
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Square D H82343 Double Throw Safety Switches
MSRP $7,006.50Surplus $1,702.58SKU: S21-4113 Brand: Square D MPN: H82343 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4113
- Current Rating:
- 100 A
- Number of Poles:
- 2
- DC Voltage Rating:
- 600 V
- Number of Wires:
- 2
- Type:
- Double Throw
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 12
MSRP $7,006.50Surplus $1,702.58 -
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Square D H82344 Safety Switches
MSRP $7,881.00Surplus $2,424.08SKU: U00-8156 Brand: Square D MPN: H82344 UPC: 78590107707 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-8156
- Short Description:
- SAFETY SWITCH, DOUBLE THROW, NON FUSIBLE, 3 POLE, 3 WIRE, 480VAC, 250VDC, 200A, TYPE 12
MSRP $7,881.00Surplus $2,424.08 -
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Square D H92251 Double Throw Safety Switches
MSRP $4,873.00Surplus $1,184.14SKU: S21-4099 Brand: Square D MPN: H92251 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4099
- DC Voltage Rating:
- 240 V
- Fuse Provision:
- Non-Fusible
- Number of Poles:
- 2
- Type:
- Double Throw
- Current Rating:
- 30 A
- Number of Wires:
- 2
- Enclosure:
- NEMA 12
MSRP $4,873.00Surplus $1,184.14 -
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Square D H92255 Double Throw Safety Switches
MSRP $4,873.00Surplus $1,184.14SKU: S21-4103 Brand: Square D MPN: H92255 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4103
- Current Rating:
- 400 A
- Number of Wires:
- 2
- Number of Poles:
- 2
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 12
MSRP $4,873.00Surplus $1,184.14 -
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Square D H92345 Double Throw Safety Switches
MSRP $9,651.00Surplus $2,345.19SKU: S21-4114 Brand: Square D MPN: H92345 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4114
- Type:
- Double Throw
- Number of Poles:
- 2
- Number of Wires:
- 2
- Current Rating:
- 400 A
- Enclosure:
- NEMA 12
- DC Voltage Rating:
- 600 V
- Fuse Provision:
- Non-Fusible
MSRP $9,651.00Surplus $2,345.19 -
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Square D H92346 Double Throw Safety Switches
MSRP $9,651.00Surplus $2,345.19SKU: S21-4115 Brand: Square D MPN: H92346 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4115
- Number of Poles:
- 2
- Current Rating:
- 600 A
- DC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 12
- Number of Wires:
- 2
- Fuse Provision:
- Non-Fusible
- Type:
- Double Throw
MSRP $9,651.00Surplus $2,345.19 -
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Square D H92351 Double Throw Safety Switches
MSRP $4,873.00Surplus $1,184.14SKU: S21-4104 Brand: Square D MPN: H92351 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4104
- Type:
- Double Throw
MSRP $4,873.00Surplus $1,184.14 -
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Square D H92355 Double Throw Safety Switches
MSRP $9,651.00Surplus $2,345.19SKU: S21-4106 Brand: Square D MPN: H92355 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4106
- Type:
- Double Throw
- Current Rating:
- 400 A
- Number of Poles:
- 3
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 12
- Number of Wires:
- 3
- DC Voltage Rating:
- 240 V
MSRP $9,651.00Surplus $2,345.19 -
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Square D H92356 Double Throw Safety Switches
MSRP $309.82Surplus $75.29SKU: S21-4107 Brand: Square D MPN: H92356 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4107
- Type:
- Double Throw
- Number of Wires:
- 3
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 12
- Current Rating:
- 600 A
- Number of Poles:
- 3
- DC Voltage Rating:
- 240 V
MSRP $309.82Surplus $75.29 -
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Square D H92445 Double Throw Safety Switches
MSRP $9,651.00Surplus $2,345.19SKU: S21-4120 Brand: Square D MPN: H92445 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4120
- Current Rating:
- 400 A
- Number of Wires:
- 4
- Fuse Provision:
- Non-Fusible
- Type:
- Double Throw
- Number of Poles:
- 4
- Enclosure:
- NEMA 12
- DC Voltage Rating:
- 600 V
MSRP $9,651.00Surplus $2,345.19
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